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Alexandrite

Tsarstone collectors guide

Outstanding 11x8mm Chrysoberyl Pear 3.43cts

Chrysoberyl is extremely hard and durable, only corundum and diamond are harder.

Outstanding 11x8mm Chrysoberyl Pear 3.43cts

Grade Score 6 / 10

Color
Good (3/5)
Cut
Good (3/5)
Carat
Medium (3/5)
Clarity
Very good (4/5)
Rarity
Hard to find (3/5)

Price information

Availability information

  • Offered through Multicolour.com
  • Usually ships within 24 hours
  • Source: Multicolour.com
  • Multicolour Gems Co., Ltd
Detail identification and grading report
Identification
Type: Natural
Species: Chrysoberyl
Variety: Chrysoberyl
Origin: Tunduru, Ruvuma, Ruvuma Region, Tanzania
Hardness: 8.5
Density: 3.75
RI-1: 1.741
RI-2: 1.76
Enhancements
Variety of work: Faceted
Designation: A (Not currently known to be enhanced)
Color
Color light source: Cool daylight
Color description: YG/GY*5/5 (medium yellow green or green yellow)
Phenomena: Pleochroism Strong (60%-64%)
Clarity
Clarity type: Eye clean (Type I)
Transparency: Transparent
Cut
Shape: Pear
Cut style: Step
Symmetry: Good
Brilliance: Exceptional
Polish: Exceptional
Size
Width: 8.20 mm
Length: 11.20 mm
Depth: 5.40 mm
Weight: 3.43 cts
Page 77 of 98 Back to Top << >>
Bibliographic details
Page title Natural Chrysoberyl Pear 3.43 cts
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 03 July 2010 05:08 UTC
Date accessed 26 November 2014 00:14 UTC
Permanent link http://www.alexandrite.net/viewpage.html?id=ALX-001-00098
AMA style
David Weinberg. "Natural Chrysoberyl Pear 3.43 cts". In Alexandrite Tsarstone Collectors Guide. July 03, 2010, 05:08 UTC. Available at: http://www.alexandrite.net/viewpage.html?id=ALX-001-00098. Accessed November 26, 2014.
APA style
"Natural Chrysoberyl Pear 3.43 cts". (2010, July 03). In Alexandrite Tsarstone Collectors Guide. Retrieved 00:14, November 26, 2014, from http://www.alexandrite.net/viewpage.html?id=ALX-001-00098.
Bluebook style
"Natural Chrysoberyl Pear 3.43 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00098 (last visited November 26, 2014).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Natural Chrysoberyl Pear 3.43 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00098 (Hard to find Chrysoberyl (Chrysoberyl) Pear 3.43cts from Tanzania (Tunduru)) (as of Nov. 26, 2014, 00:14 GMT).
CBE/CSE style
David Weinberg. "Natural Chrysoberyl Pear 3.43 cts". In Alexandrite Tsarstone Collectors Guide. 2010 Jul 03, 05:08 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2010 Jul 03, 05:08 UTC [cited 2014 Nov 26]. Available from: http://www.alexandrite.net/viewpage.html?id=ALX-001-00098.
Chicago style
David Weinberg, "Natural Chrysoberyl Pear 3.43 cts", http://www.alexandrite.net/viewpage.html?id=ALX-001-00098, (accessed November 26, 2014).
MLA style
"Natural Chrysoberyl Pear 3.43 cts". Alexandrite Tsarstone Collectors Guide. 03 Jul 2010, 05:08 UTC. 26 Nov 2014 http://www.alexandrite.net/viewpage.html?id=ALX-001-00098
MHRA style
David Weinberg, "Natural Chrysoberyl Pear 3.43 cts", Alexandrite Tsarstone Collectors Guide, 03 July 2010, 05:08 UTC, http://www.alexandrite.net/viewpage.html?id=ALX-001-00098 [accessed 26 November 2014].
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